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Vulnerability Details :

CVE-2019-20838

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-15 Jun, 2020 | 16:50
Updated At-05 Aug, 2024 | 02:53
Rejected At-
Credits

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:15 Jun, 2020 | 16:50
Updated At:05 Aug, 2024 | 02:53
Rejected At:
▼CVE Numbering Authority (CNA)

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugs.gentoo.org/717920
x_refsource_MISC
https://www.pcre.org/original/changelog.txt
x_refsource_MISC
https://support.apple.com/kb/HT211931
x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2020/Dec/32
mailing-list
x_refsource_FULLDISC
https://support.apple.com/kb/HT212147
x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2021/Feb/14
mailing-list
x_refsource_FULLDISC
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
mailing-list
x_refsource_MLIST
Hyperlink: https://bugs.gentoo.org/717920
Resource:
x_refsource_MISC
Hyperlink: https://www.pcre.org/original/changelog.txt
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/kb/HT211931
Resource:
x_refsource_CONFIRM
Hyperlink: http://seclists.org/fulldisclosure/2020/Dec/32
Resource:
mailing-list
x_refsource_FULLDISC
Hyperlink: https://support.apple.com/kb/HT212147
Resource:
x_refsource_CONFIRM
Hyperlink: http://seclists.org/fulldisclosure/2021/Feb/14
Resource:
mailing-list
x_refsource_FULLDISC
Hyperlink: https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Resource:
mailing-list
x_refsource_MLIST
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugs.gentoo.org/717920
x_refsource_MISC
x_transferred
https://www.pcre.org/original/changelog.txt
x_refsource_MISC
x_transferred
https://support.apple.com/kb/HT211931
x_refsource_CONFIRM
x_transferred
http://seclists.org/fulldisclosure/2020/Dec/32
mailing-list
x_refsource_FULLDISC
x_transferred
https://support.apple.com/kb/HT212147
x_refsource_CONFIRM
x_transferred
http://seclists.org/fulldisclosure/2021/Feb/14
mailing-list
x_refsource_FULLDISC
x_transferred
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://bugs.gentoo.org/717920
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.pcre.org/original/changelog.txt
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/kb/HT211931
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2020/Dec/32
Resource:
mailing-list
x_refsource_FULLDISC
x_transferred
Hyperlink: https://support.apple.com/kb/HT212147
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2021/Feb/14
Resource:
mailing-list
x_refsource_FULLDISC
x_transferred
Hyperlink: https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:15 Jun, 2020 | 17:15
Updated At:27 Mar, 2024 | 16:05

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CPE Matches

pcre
pcre
>>pcre>>Versions before 8.43(exclusive)
cpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>macos>>Versions before 11.0.1(exclusive)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Splunk LLC (Cisco Systems, Inc.)
splunk
>>universal_forwarder>>Versions from 8.2.0(inclusive) to 8.2.12(exclusive)
cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
Splunk LLC (Cisco Systems, Inc.)
splunk
>>universal_forwarder>>Versions from 9.0.0(inclusive) to 9.0.6(exclusive)
cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
Splunk LLC (Cisco Systems, Inc.)
splunk
>>universal_forwarder>>9.1.0
cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://seclists.org/fulldisclosure/2020/Dec/32cve@mitre.org
Mailing List
Third Party Advisory
http://seclists.org/fulldisclosure/2021/Feb/14cve@mitre.org
Mailing List
Third Party Advisory
https://bugs.gentoo.org/717920cve@mitre.org
Issue Tracking
Patch
Third Party Advisory
VDB Entry
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3Ecve@mitre.org
Mailing List
Third Party Advisory
https://support.apple.com/kb/HT211931cve@mitre.org
Vendor Advisory
https://support.apple.com/kb/HT212147cve@mitre.org
Vendor Advisory
https://www.pcre.org/original/changelog.txtcve@mitre.org
Release Notes
Vendor Advisory
Hyperlink: http://seclists.org/fulldisclosure/2020/Dec/32
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://seclists.org/fulldisclosure/2021/Feb/14
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://bugs.gentoo.org/717920
Source: cve@mitre.org
Resource:
Issue Tracking
Patch
Third Party Advisory
VDB Entry
Hyperlink: https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://support.apple.com/kb/HT211931
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://support.apple.com/kb/HT212147
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://www.pcre.org/original/changelog.txt
Source: cve@mitre.org
Resource:
Release Notes
Vendor Advisory

Change History

0
Information is not available yet

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Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-9702
Matching Score-8
Assigner-Adobe Systems Incorporated
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EPSS-0.47% / 63.90%
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7 Day CHG~0.00%
Published-19 Aug, 2020 | 13:15
Updated-04 Aug, 2024 | 10:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Acrobat and Reader versions 2020.009.20074 and earlier, 2020.001.30002, 2017.011.30171 and earlier, and 2015.006.30523 and earlier have a stack exhaustion vulnerability. Successful exploitation could lead to application denial-of-service.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcwindowsmacosacrobat_reader_dcAdobe Acrobat and Reader
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2021-40778
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.50%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:02
Updated-23 Apr, 2025 | 18:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Media Encoder Null Pointer Dereference Application denial-of-service

Adobe Media Encoder 15.4.1 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowsmacosmedia_encoderMedia Encoder
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40768
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.50%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:02
Updated-23 Apr, 2025 | 18:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Character Animator NULL Pointer Dereference Application denial-of-service

Adobe Character Animator version 4.4 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowscharacter_animatormacosCharacter Animator (Preview 4)
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40796
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.50%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:03
Updated-23 Apr, 2025 | 18:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Premiere Pro Null Pointer Dereference Application denial-of-service

Adobe Premiere Pro 15.4.1 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowspremiere_promacosPremiere
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40836
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
ShareView Details
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
CVSS Score-4.6||MEDIUM
EPSS-0.15% / 35.94%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 11:14
Updated-04 Aug, 2024 | 02:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service (DoS) Vulnerability

A vulnerability affecting F-Secure antivirus engine was discovered whereby scanning MS outlook .pst files can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

Action-Not Available
Vendor-Apple Inc.F-Secure CorporationMicrosoft Corporation
Product-linux_security_64linux_securityelements_endpoint_protectionatlantelements_endpoint_detection_and_responsewindowsmacosinternet_gatekeeperF-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit) F-Secure Linux Security 64 F-Secure Atlant & F-Secure Internet Gatekeeper
CVE-2024-43483
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-1.05% / 76.66%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-08 Jul, 2025 | 15:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncMicrosoft Corporation
Product-windows_server_2022_23h2windows_server_2016windows_server_2012windows_server_2008windows_10_1507windows_11_21h2macoswindows_server_2022.net_frameworkwindows_11_23h2windows_10_21h2windows_10_1809linux_kernelvisual_studio_2022.netwindows_11_24h2windowswindows_10_22h2windows_11_22h2windows_server_2019windows_10_1607Microsoft .NET Framework 4.6.2Microsoft .NET Framework 4.6/4.6.2Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft .NET Framework 3.0 Service Pack 2Microsoft .NET Framework 3.5Microsoft Visual Studio 2022 version 17.8Microsoft .NET Framework 3.5 AND 4.7.2.NET 6.0Microsoft .NET Framework 2.0 Service Pack 2Microsoft Visual Studio 2022 version 17.10.NET 8.0Microsoft .NET Framework 3.5.1PowerShell 7.4Microsoft .NET Framework 3.5 AND 4.8Microsoft .NET Framework 4.8Microsoft .NET Framework 3.5 AND 4.8.1Microsoft Visual Studio 2022 version 17.6PowerShell 7.2Microsoft Visual Studio 2022 version 17.11
CWE ID-CWE-407
Inefficient Algorithmic Complexity
CVE-2021-39854
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-1.01% / 76.21%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 15:39
Updated-17 Sep, 2024 | 01:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Service

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-39851
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-1.01% / 76.21%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 15:38
Updated-17 Sep, 2024 | 00:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Service

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-39850
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-1.01% / 76.21%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 15:38
Updated-16 Sep, 2024 | 19:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Service

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2013-0897
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-0.78% / 72.81%
||
7 Day CHG~0.00%
Published-23 Feb, 2013 | 21:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Off-by-one error in the PDF functionality in Google Chrome before 25.0.1364.97 on Windows and Linux, and before 25.0.1364.99 on Mac OS X, allows remote attackers to cause a denial of service via a crafted document.

Action-Not Available
Vendor-n/aopenSUSELinux Kernel Organization, IncGoogle LLCApple Inc.Microsoft Corporation
Product-linux_kernelopensusechromewindowsmac_os_xn/a
CWE ID-CWE-193
Off-by-one Error
CVE-2021-39849
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-1.01% / 76.21%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 15:39
Updated-16 Sep, 2024 | 19:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Service

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2006-4095
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-9.41% / 92.48%
||
7 Day CHG~0.00%
Published-06 Sep, 2006 | 00:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BIND before 9.2.6-P1 and 9.3.x before 9.3.2-P1 allows remote attackers to cause a denial of service (crash) via certain SIG queries, which cause an assertion failure when multiple RRsets are returned.

Action-Not Available
Vendor-n/aInternet Systems Consortium, Inc.Apple Inc.Canonical Ltd.
Product-mac_os_x_servermac_os_xubuntu_linuxbindn/a
CWE ID-CWE-617
Reachable Assertion
CVE-2012-6151
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-4.3||MEDIUM
EPSS-19.89% / 95.24%
||
7 Day CHG~0.00%
Published-13 Dec, 2013 | 17:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Net-SNMP 5.7.1 and earlier, when AgentX is registering to handle a MIB and processing GETNEXT requests, allows remote attackers to cause a denial of service (crash or infinite loop, CPU consumption, and hang) by causing the AgentX subagent to timeout.

Action-Not Available
Vendor-n/aApple Inc.Net-SNMPCanonical Ltd.
Product-mac_os_xubuntu_linuxnet-snmpn/a
CVE-2024-43499
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-1.20% / 78.04%
||
7 Day CHG~0.00%
Published-12 Nov, 2024 | 17:53
Updated-27 Aug, 2025 | 21:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
.NET and Visual Studio Denial of Service Vulnerability

.NET and Visual Studio Denial of Service Vulnerability

Action-Not Available
Vendor-Linux Kernel Organization, IncMicrosoft CorporationApple Inc.
Product-visual_studio_2022linux_kernelmacos.netwindowsMicrosoft Visual Studio 2022 version 17.11Microsoft Visual Studio 2022 version 17.6Microsoft Visual Studio 2022 version 17.10PowerShell 7.5.NET 9.0Microsoft Visual Studio 2022 version 17.8
CWE ID-CWE-409
Improper Handling of Highly Compressed Data (Data Amplification)
CWE ID-CWE-606
Unchecked Input for Loop Condition
CVE-2024-43485
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-1.05% / 76.66%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-08 Jul, 2025 | 15:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
.NET and Visual Studio Denial of Service Vulnerability

.NET and Visual Studio Denial of Service Vulnerability

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncMicrosoft Corporation
Product-linux_kernelvisual_studio_2022.netwindowsmacosMicrosoft Visual Studio 2022 version 17.8.NET 6.0PowerShell 7.5Microsoft Visual Studio 2022 version 17.6Microsoft Visual Studio 2022 version 17.10.NET 8.0Microsoft Visual Studio 2022 version 17.11PowerShell 7.2PowerShell 7.4
CWE ID-CWE-407
Inefficient Algorithmic Complexity
CVE-2024-43484
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-1.79% / 81.99%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-08 Jul, 2025 | 15:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncMicrosoft Corporation
Product-.net_frameworkwindows_10_1809windows_11_23h2windows_server_2019windows_10_1607windows_server_2012.netwindows_server_2022windowswindows_11_24h2windows_server_2016windows_10_22h2windows_server_2022_23h2linux_kernelmacoswindows_11_22h2windows_10_1507visual_studio_2022windows_server_2008windows_11_21h2windows_10_21h2Microsoft .NET Framework 4.6.2Microsoft .NET Framework 4.6/4.6.2Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft .NET Framework 3.0 Service Pack 2Microsoft .NET Framework 3.5Microsoft Visual Studio 2022 version 17.8Microsoft .NET Framework 3.5 AND 4.7.2.NET 6.0Microsoft .NET Framework 2.0 Service Pack 2Microsoft Visual Studio 2022 version 17.10.NET 8.0Microsoft .NET Framework 3.5.1PowerShell 7.4Microsoft .NET Framework 3.5 AND 4.8Microsoft .NET Framework 4.8Microsoft .NET Framework 3.5 AND 4.8.1Microsoft Visual Studio 2022 version 17.6PowerShell 7.2Microsoft Visual Studio 2022 version 17.11
CWE ID-CWE-407
Inefficient Algorithmic Complexity
CWE ID-CWE-789
Memory Allocation with Excessive Size Value
CVE-2012-5366
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.94% / 75.30%
||
7 Day CHG~0.00%
Published-20 Feb, 2020 | 14:14
Updated-06 Aug, 2024 | 21:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The IPv6 implementation in Apple Mac OS X (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Router Advertisement packets containing multiple Routing entries.

Action-Not Available
Vendor-n/aApple Inc.
Product-mac_os_xn/a
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2021-36976
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.11% / 29.34%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 06:49
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).

Action-Not Available
Vendor-n/aApple Inc.Splunk LLC (Cisco Systems, Inc.)Fedora Projectlibarchive
Product-iphone_oslibarchiveipadoswatchosfedoramacosuniversal_forwardern/a
CWE ID-CWE-416
Use After Free
CVE-2005-4872
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-4.3||MEDIUM
EPSS-1.50% / 80.41%
||
7 Day CHG~0.00%
Published-14 Nov, 2007 | 21:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Perl-Compatible Regular Expression (PCRE) library before 6.2 does not properly count the number of named capturing subpatterns, which allows context-dependent attackers to cause a denial of service (crash) via a regular expression with a large number of named subpatterns, which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.

Action-Not Available
Vendor-pcren/a
Product-pcren/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2017-13849
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-2.62% / 85.09%
||
7 Day CHG~0.00%
Published-13 Nov, 2017 | 03:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in certain Apple products. iOS before 11.1 is affected. tvOS before 11.1 is affected. watchOS before 4.1 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (application crash) via a crafted text file.

Action-Not Available
Vendor-n/aApple Inc.
Product-iphone_ostvoswatchosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2024-40856
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.29% / 52.28%
||
7 Day CHG~0.00%
Published-16 Sep, 2024 | 23:22
Updated-25 Mar, 2025 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An integrity issue was addressed with Beacon Protection. This issue is fixed in iOS 18 and iPadOS 18, tvOS 18, macOS Sequoia 15. An attacker may be able to force a device to disconnect from a secure network.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosipadostvOSiOS and iPadOSmacOS
CVE-2012-2870
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-0.91% / 74.81%
||
7 Day CHG~0.00%
Published-31 Aug, 2012 | 19:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libxslt 1.1.26 and earlier, as used in Google Chrome before 21.0.1180.89, does not properly manage memory, which might allow remote attackers to cause a denial of service (application crash) via a crafted XSLT expression that is not properly identified during XPath navigation, related to (1) the xsltCompileLocationPathPattern function in libxslt/pattern.c and (2) the xsltGenerateIdFunction function in libxslt/functions.c.

Action-Not Available
Vendor-n/aApple Inc.Google LLClibxml2 (XMLSoft)
Product-libxsltiphone_oschromen/a
CVE-2012-2847
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-0.46% / 63.19%
||
7 Day CHG~0.00%
Published-06 Aug, 2012 | 15:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, does not request user confirmation before continuing a large series of downloads, which allows user-assisted remote attackers to cause a denial of service (resource consumption) via a crafted web site.

Action-Not Available
Vendor-n/aMicrosoft CorporationGoogle LLCApple Inc.Linux Kernel Organization, Inc
Product-mac_os_xwindowschromeframelinux_kerneln/a
CVE-2021-36690
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.98% / 75.77%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 00:00
Updated-04 Aug, 2024 | 01:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo function when there is a crafted SQL query. NOTE: the vendor disputes the relevance of this report because a sqlite3.exe user already has full privileges (e.g., is intentionally allowed to execute commands). This report does NOT imply any problem in the SQLite library.

Action-Not Available
Vendor-sqliten/aApple Inc.Oracle Corporation
Product-iphone_oswatchostvossqlitezfs_storage_appliance_kitmacosn/a
CVE-2012-1147
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-4.3||MEDIUM
EPSS-1.08% / 76.95%
||
7 Day CHG~0.00%
Published-03 Jul, 2012 | 19:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files.

Action-Not Available
Vendor-libexpat_projectn/aApple Inc.
Product-mac_os_xlibexpatn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-33603
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
ShareView Details
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
CVSS Score-5.5||MEDIUM
EPSS-0.34% / 56.16%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 09:45
Updated-03 Aug, 2024 | 23:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service (DoS) Vulnerability

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the AVPACK module component used in certain F-Secure products can crash while scanning a fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.

Action-Not Available
Vendor-Apple Inc.F-Secure CorporationMicrosoft Corporation
Product-linux_securitycloud_protection_for_salesforceelements_endpoint_protectionatlantelements_for_microsoft_365elements_endpoint_detection_and_responsewindowsmacosinternet_gatekeeperF-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit) F-Secure Linux Security 64 F-Secure Atlant F-Secure Cloud Protection for Salesforce and Cloud Protection for Microsoft Office 365
CVE-2021-33597
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
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Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
CVSS Score-3.5||LOW
EPSS-0.14% / 35.46%
||
7 Day CHG~0.00%
Published-05 Aug, 2021 | 19:38
Updated-03 Aug, 2024 | 23:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service (DoS) Vulnerability

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the SAVAPI component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.

Action-Not Available
Vendor-Apple Inc.F-Secure CorporationMicrosoft Corporation
Product-linux_securityclient_securityelements_endpoint_protectionbusiness_suitewindowsmacosF-Secure endpoint protection products on Windows, Mac and Linux Security
CVE-2024-36982
Matching Score-8
Assigner-Splunk Inc.
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Matching Score-8
Assigner-Splunk Inc.
CVSS Score-7.5||HIGH
EPSS-0.32% / 54.79%
||
7 Day CHG~0.00%
Published-01 Jul, 2024 | 16:31
Updated-28 Feb, 2025 | 11:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial of Service through null pointer reference in “cluster/config” REST endpoint

In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10 and Splunk Cloud Platform versions below 9.1.2312.109 and 9.1.2308.207, an attacker could trigger a null pointer reference on the cluster/config REST endpoint, which could result in a crash of the Splunk daemon.

Action-Not Available
Vendor-Splunk LLC (Cisco Systems, Inc.)
Product-cloudsplunkSplunk Cloud PlatformSplunk Enterprisesplunk_enterprisesplunk_cloud_platform
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-33599
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
ShareView Details
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
CVSS Score-4.6||MEDIUM
EPSS-0.14% / 35.46%
||
7 Day CHG~0.00%
Published-07 Sep, 2021 | 12:12
Updated-03 Aug, 2024 | 23:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service (DoS) Vulnerability

A vulnerability affecting F-Secure Antivirus engine was discovered whereby scanning WIM archive file can lead to denial-of-service (infinite loop and freezes AV engine scanner). The vulnerability can be exploit remotely by an attacker. A successful attack will result in Denial-of-Service of the Anti-Virus engine.

Action-Not Available
Vendor-Apple Inc.F-Secure CorporationMicrosoft Corporation
Product-linux_securitycloud_protection_for_salesforceelements_endpoint_protectionatlantwindowsmacosF-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit) F-Secure Linux Security 64 F-Secure Atlant F-Secure Cloud Protection for Salesforce
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-30796
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.56% / 67.10%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:39
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing a maliciously crafted image may lead to a denial of service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xSecurity Update - CatalinamacOSiOS
CVE-2021-30924
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.88% / 74.42%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosmacOS
CVE-2011-3336
Matching Score-8
Assigner-CERT/CC
ShareView Details
Matching Score-8
Assigner-CERT/CC
CVSS Score-7.5||HIGH
EPSS-23.65% / 95.77%
||
7 Day CHG~0.00%
Published-12 Feb, 2020 | 19:32
Updated-06 Aug, 2024 | 23:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion.

Action-Not Available
Vendor-The PHP GroupApple Inc.FreeBSD FoundationOpenBSD
Product-openbsdfreebsdphpmac_os_xmacOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2011-1951
Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-4.3||MEDIUM
EPSS-1.55% / 80.67%
||
7 Day CHG~0.00%
Published-11 Jul, 2011 | 20:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression.

Action-Not Available
Vendor-pcreoneidentityn/a
Product-syslog-ngpcren/a
CVE-2023-43765
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.24% / 47.59%
||
7 Day CHG~0.00%
Published-22 Sep, 2023 | 00:00
Updated-25 Sep, 2024 | 17:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain WithSecure products allow Denial of Service in the aeelf component. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, Linux Security 64 12.0 , Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 1.0.35-1.

Action-Not Available
Vendor-n/aF-Secure CorporationLinux Kernel Organization, IncMicrosoft CorporationApple Inc.
Product-linux_security_64server_securitylinux_kernelclient_securityelements_endpoint_protectionatlantwindowsmacosemail_and_server_securitylinux_protectionn/alinux_security_64server_securityclient_securityelements_endpoint_protectionatlantemail_and_server_securitylinux_protection
CVE-2011-1783
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-4.3||MEDIUM
EPSS-5.22% / 89.55%
||
7 Day CHG~0.00%
Published-06 Jun, 2011 | 19:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.

Action-Not Available
Vendor-n/aDebian GNU/LinuxCanonical Ltd.Fedora ProjectThe Apache Software FoundationApple Inc.
Product-ubuntu_linuxfedoradebian_linuxmac_os_xsubversionn/a
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